.billing-intro{max-width:700px;font-size:19px;line-height:1.65;color:var(--muted)}
.billing-notice{display:flex;flex-wrap:wrap;gap:8px 18px;padding:16px 20px;background:var(--soft);border:1px solid var(--line);border-radius:14px;margin:24px 0}.billing-notice strong{color:var(--primary)}
.billing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:28px 0}.billing-card{padding:30px;display:flex;flex-direction:column;gap:14px;border:1px solid var(--line);border-radius:20px;background:var(--surface);min-width:0}.billing-card h2{font-size:25px;line-height:1.2;margin:0}.billing-card p{line-height:1.6;margin:0}.billing-card .billing-price{font-size:42px;font-weight:750;letter-spacing:-1.5px}.billing-card ul{padding-left:20px;line-height:1.9;flex:1}.billing-card button,.billing-card a{align-self:flex-start}.billing-card.featured{border-color:var(--primary);box-shadow:0 12px 36px #ef586015}
.billing-account,.billing-policy{margin:36px 0;padding:30px}.billing-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.billing-heading h2{font-size:28px;margin:6px 0}.billing-balances{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:22px 0 36px}.billing-balance{padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--soft)}.billing-balance strong{font-size:34px;display:block}.billing-order{display:flex;gap:22px;justify-content:space-between;padding:24px 0;border-bottom:1px solid var(--line)}.billing-order>div{min-width:0}.billing-order p{margin:6px 0;overflow-wrap:anywhere;line-height:1.5}.billing-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.billing-actions button{font-size:14px}.billing-error{padding:16px;border:1px solid var(--primary);border-radius:12px}.billing-account details{margin-top:24px}.billing-account summary{cursor:pointer}.billing-policy p{line-height:1.7;color:var(--muted)}#bill-confirm{max-width:min(480px,calc(100vw - 32px));border:1px solid var(--line);border-radius:20px;padding:26px;background:var(--surface);color:var(--text)}#bill-confirm::backdrop{background:#0008}#bill-confirm p{line-height:1.6}.billing-card button:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:900px){.billing-grid{grid-template-columns:1fr}.billing-card{padding:24px}.billing-card ul{margin:0}.billing-heading{align-items:flex-start}.billing-order{flex-direction:column;gap:14px}}
@media(max-width:500px){.billing-account,.billing-policy{padding:20px}.billing-heading{flex-direction:column}.billing-balances{grid-template-columns:1fr}.billing-intro{font-size:17px}.billing-heading h2{font-size:24px}}